Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: AT&T

Hostname: unknown

Organization: AT&T Services, Inc.

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 99.21.129.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58297
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;99.21.129.212.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080700 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Aug 08 01:27:37 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 212.129.21.99.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 212.129.21.99.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.80.189.19 attack
IP: 45.80.189.19
Ports affected
    World Wide Web HTTP (80) 
Abuse Confidence rating 31%
Found in DNSBL('s)
ASN Details
   AS3214 xTom Limited
   Germany (DE)
   CIDR 45.80.189.0/24
Log Date: 21/02/2020 8:37:13 PM UTC
2020-02-22 07:17:37
78.187.224.45 attackspam
Feb 21 22:30:29 debian-2gb-nbg1-2 kernel: \[4579836.947507\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=78.187.224.45 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=237 ID=1056 DF PROTO=TCP SPT=40090 DPT=81 WINDOW=14600 RES=0x00 SYN URGP=0
2020-02-22 07:07:40
118.173.203.220 attackspam
Unauthorized connection attempt from IP address 118.173.203.220 on Port 445(SMB)
2020-02-22 07:19:13
222.186.15.166 attackbots
Feb 22 00:04:24 * sshd[2180]: Failed password for root from 222.186.15.166 port 12247 ssh2
2020-02-22 07:15:48
109.254.170.19 attackbotsspam
firewall-block, port(s): 80/tcp
2020-02-22 07:23:23
43.252.212.87 attack
IP: 43.252.212.87
Ports affected
    http protocol over TLS/SSL (443) 
    World Wide Web HTTP (80) 
Abuse Confidence rating 36%
Found in DNSBL('s)
ASN Details
   AS46015 Exa Bytes Network Sdn.Bhd.
   Malaysia (MY)
   CIDR 43.252.212.0/22
Log Date: 21/02/2020 8:34:28 PM UTC
2020-02-22 07:18:22
103.131.71.193 attackspam
Visited directories available only to apple and android users in the United State and Mexico... via app store...
Not sure what they are doing looking at my customer support and privacy policy for... except data mining email addresses and phone numbers....
2020-02-22 07:34:32
209.17.96.122 attack
8888/tcp 5000/tcp 8088/tcp...
[2019-12-24/2020-02-21]46pkt,12pt.(tcp),1pt.(udp)
2020-02-22 07:23:38
2.60.240.210 attack
Unauthorized connection attempt from IP address 2.60.240.210 on Port 445(SMB)
2020-02-22 07:30:51
223.104.16.190 attackspambots
MVPower DVR TV Shell Unauthenticated Command Execution Vulnerability
2020-02-22 07:20:16
192.241.219.171 attackbotsspam
Unauthorized connection attempt
IP: 192.241.219.171
Ports affected
    Message Submission (587) 
Abuse Confidence rating 100%
ASN Details
   AS14061 DIGITALOCEAN-ASN
   United States (US)
   CIDR 192.241.128.0/17
Log Date: 21/02/2020 9:17:04 PM UTC
2020-02-22 07:25:32
176.32.39.161 attackspambots
Brute force attack against VPN service
2020-02-22 07:10:33
187.134.116.60 attack
Unauthorized connection attempt from IP address 187.134.116.60 on Port 445(SMB)
2020-02-22 07:06:10
221.214.60.17 attackbotsspam
firewall-block, port(s): 23/tcp
2020-02-22 07:16:12
185.195.27.206 attackspambots
$f2bV_matches
2020-02-22 07:41:40

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